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Oct 20, 2023 | 07:16 AM

masonross937

Thread Starter

1st Gear

Joined: Oct 2023

Posts: 1

Likes: 0

From: New York

Help please

hey guys, this is my first car and I am new to this community, and I love my car but it’s giving me a little trouble.
I keep trying to find the oxygen sensor in Denso part number for bank 2 sensor 1. eBay is telling me there’s like four different sensor upstream that fit, I called the dealer and they said they don’t give out part numbers and the web is not giving me anything either.
Does anybody happen to maybe have the exact denso part number,
Thanks!

Oct 20, 2023 | 12:28 PM

JonGS3

Intermediate

Joined: Jul 2017

Posts: 428

Likes: 193

From: NC

I'm not sure exactly but when I look at Rockauto, NTK specifies the bank and sensor number so maybe that helps? Not sure of your year/model so I searched for a 2000 GS400

Oct 20, 2023 | 06:26 PM

TrueGS300

Pole Position

Joined: Nov 2018

Posts: 2,077

Likes: 576

From: CA

Bank two sensor one is the upper o2 sensor on the back most manifold (GS300). Happens to be the most difficult to replace too. You could look for a part number on it, but as JonGS3 has shown, there are online sellers that specify the placement. NTK is really good, better than Denso IMO. All my vehicles get NTK if it's available. Even my Diesel truck. If it makes it simpler to order it that way, don't hesitate.

Last edited by TrueGS300; Oct 21, 2023 at 04:51 AM.